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- Original title:
- Symmetries and determination of heavy quark potentials in effective string theory
- Translated title:
- Symmetrien und Bestimmung von schweren Quarkpotentialen in der effektiven Stringtheorie
- Author:
- Hwang, Sungmin
- Year:
- 2018
- Document type:
- Dissertation
- Faculty/School:
- Fakultät für Physik
- Advisor:
- Vairo, Antonio (Prof. Dr.)
- Referee:
- Vairo, Antonio (Prof. Dr.); Buchalla, Gerhard (Prof. Dr.)
- Language:
- en
- Subject group:
- PHY Physik
- TUM classification:
- PHY 000d
- Abstract:
- We discuss symmetric aspects of effective field theories involving heavy quarks and heavy antiquarks. The Poincare invariance is studied in the context of non-relativistic QCD (NRQCD) and potential NRQCD (pNRQCD). Then we investigate the analytic expressions of the long distance heavy quark potentials of pNRQCD in the non-perturbative regime by utilizing the effective string theory.
- Translated abstract:
- Wir untersuchen Symmetrieeigenschaften effektiver Feldtheorien, besonders diejenigen, die schwere Quarks und Antiquarks beinhalten. Vor allem behandeln wir die Poincare Invarianz in Feldtheorien wie die non-relativistic QCD (NRQCD) und die potential NRQCD (pNRQCD). Zudem leiten wir analytische Ausdrücke für Potentiale langer Reichweite in der nicht perturbativen pNRQCD her, indem wir die effektive Stringtheorie verwenden.
- WWW:
- https://mediatum.ub.tum.de/?id=1423085
- Date of submission:
- 10.01.2018
- Oral examination:
- 26.01.2018
- File size:
- 1989201 bytes
- Pages:
- 167
- Urn (citeable URL):
- https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20180126-1423085-1-6
- Last change:
- 06.02.2018
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